<!DOCTYPE html>
<html>
<!--
Copyright 2010 The Closure Library Authors. All Rights Reserved.

Use of this source code is governed by the Apache License, Version 2.0.
See the COPYING file for details.

-->
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Closure Unit Tests - goog.ui.CookieEditor</title>
<script src="../base.js"></script>
<script>
  goog.require('goog.dom');
  goog.require('goog.dom.TagName');
  goog.require('goog.events.Event');
  goog.require('goog.events.EventType');
  goog.require('goog.net.cookies');
  goog.require('goog.testing.events');
  goog.require('goog.testing.jsunit');
  goog.require('goog.ui.CookieEditor');
</script>
</head><body>
<div id=test_container></div>
<script>
  var COOKIE_KEY = 'my_fabulous_cookie';
  var COOKIE_VALUES;

  goog.net.cookies.get = function(key) {
    return COOKIE_VALUES[key];
  };

  goog.net.cookies.set = function(key, value) {
    return COOKIE_VALUES[key] = value;
  };

  goog.net.cookies.remove = function(key, value) {
    delete COOKIE_VALUES[key];
  };

  function setUp() {
    goog.dom.removeChildren(goog.dom.getElement('test_container'));
    COOKIE_VALUES = {};
  }

  function newCookieEditor(opt_cookieValue) {
    // Set cookie.
    if (opt_cookieValue) {
      goog.net.cookies.set(COOKIE_KEY, opt_cookieValue);
    }

    // Render editor.
    var editor = new goog.ui.CookieEditor();
    editor.selectCookie(COOKIE_KEY);
    editor.render(goog.dom.getElement('test_container'));
    assertEquals('wrong text area value', opt_cookieValue || '',
        editor.textAreaElem_.value || '');

    return editor;
  }

  function testRender() {
    // Render editor.
    var editor = newCookieEditor();

    // All expected elements created?
    var elem = editor.getElement();
    assertNotNullNorUndefined('missing element', elem);
    assertNotNullNorUndefined('missing clear button', editor.clearButtonElem_);
    assertNotNullNorUndefined('missing update button',
        editor.updateButtonElem_);
    assertNotNullNorUndefined('missing text area', editor.textAreaElem_);
  }

  function testEditCookie() {
    // Render editor.
    var editor = newCookieEditor();

    // Invalid value.
    var newValue = 'my bad value;';
    editor.textAreaElem_.value = newValue;
    goog.testing.events.fireBrowserEvent(new goog.events.Event(
        goog.events.EventType.CLICK, editor.updateButtonElem_));
    assertTrue('unexpected cookie value', !goog.net.cookies.get(COOKIE_KEY));

    // Valid value.
    newValue = 'my fabulous value';
    editor.textAreaElem_.value = newValue;
    goog.testing.events.fireBrowserEvent(new goog.events.Event(
        goog.events.EventType.CLICK, editor.updateButtonElem_));
    assertEquals('wrong cookie value', newValue,
        goog.net.cookies.get(COOKIE_KEY));
  }

  function testClearCookie() {
    // Render editor.
    var value = 'I will be cleared';
    var editor = newCookieEditor(value);

    // Clear value.
    goog.testing.events.fireBrowserEvent(new goog.events.Event(
        goog.events.EventType.CLICK, editor.clearButtonElem_));
    assertTrue('unexpected cookie value', !goog.net.cookies.get(COOKIE_KEY));
  }
</script>
</body></html>
